I cant figure out how to make balloons out of icing. I know if cant be hard but I cant get mine to come out right.
I use a rounded coupler without the tip and hold pastry bag down where you want balloons to be and press down on bag until you get the size balloons you want then pull back the bag. I then use tip #2 or #3 and make the bow/s sort of like a bow tie. I hope this helps, but maybe someone else might have some of their own ideas.